scholarly journals Primary Outcomes of Patients with Chronic Angle-Closure Glaucoma Treated with Combined Phacoemulsification, Viscogoniosynechialysis, and Endocyclophotocoagulation

2019 ◽  
Vol 2019 ◽  
pp. 1-5
Author(s):  
Juan Carlos Izquierdo Villavicencio ◽  
Natalia Agudelo Arbelaez ◽  
Bárbara Rubio Lastra ◽  
Imelda Ramirez ◽  
Fabiola Quezada ◽  
...  
Keyword(s):  
Surgical Intervention ◽  
Combined Treatment ◽  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Glaucoma Medication ◽  
Yag Laser ◽  
Corrected Visual Acuity ◽  
Lens Implantation ◽  
Best Corrected Visual Acuity

Purpose/Objective. To evaluate the effectiveness of combined phacoemulsification, viscogoniosynechialysis (VGSL), and endocyclophotocoagulation (ECP) in patients with moderate chronic angle-closure glaucoma (CACG) with peripheral anterior synechia (PAS) ≥90 not controlled with glaucoma medications and previous iridotomy yag laser. Materials and Methods. We retrospectively reviewed records from patients with cataract and uncontrolled chronic angle-closure glaucoma despite maximal tolerated medical therapy and iridotomy yag laser who received combined treatment with phacoemulsification with posterior capsular lens implantation, VGSL, and ECP 360°. We evaluated intraocular pressure (IOP), glaucoma medications, and best corrected visual acuity (BCVA) preoperatively and during follow-up.Results. A total of 29 eyes from 22 patients received surgical intervention. Mean follow-up was 6 months. Mean preoperative IOP was 18.2 mmHg, and postoperatively, IOP was 13.5, 12.2, and 12.8 mmHg at 1, 3, and 6 months, respectively. Complete success was 37.9%, and relative success was 72.4%. Mean BCVA was 0.4 logMAR preoperative and 0.3 logMAR 6 months after surgery. Glaucoma medication fell significantly from 2.34 ± 1.66 preoperatively to 1.31 ± 2.6 postoperatively p<0.001. Overall, 44.8% of the patients did not require glaucoma medications at 6 months. There were no visual significant complications. Conclusion. Combined treatment with phacoemulsification with posterior capsular lens implantation, VGSL, and ECP is effective and safe in reducing IOP and number of glaucoma medications with stable BCVA at 6 months.

scholarly journals Effective treatment for secondary angle-closure glaucoma caused by traumatic lens subluxation: phacoemulsification with capsular-tension-ring implantation combined with ophthalmic endoscope-controlled goniosynechialysis

2021 ◽  
Vol 14 (10) ◽  
pp. 1548-1552
Author(s):  
Qi Dai ◽  
◽  
Xin-Yi Liu ◽  
Wei-Hua Pan ◽  
◽  
...  
Keyword(s):  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Posterior Chamber ◽  
Glaucoma Medication ◽  
Lens Subluxation ◽  
Capsular Tension Ring ◽  
Corrected Visual Acuity ◽  
Posterior Chamber Intraocular Lens ◽  
The Average Range

AIM: To investigate the safety and efficacy of phacoemulsification with capsular-tension-ring implantation and posterior chamber intraocular lens implantation combined with ophthalmic endoscope-controlled goniosynechialysis (Phaco-CTR-IOL-OE-GSL) for treating secondary angle-closure glaucoma induced by traumatic lens subluxation. METHODS: A retrospective and descriptive study was performed on patients with lens subluxation, angle closure, goniosynechia, and evaluated intraocular pressure (IOP) that cannot be controlled with medication, who underwent Phaco-CTR-IOL-OE-GSL. The postoperative best-corrected visual acuity (BCVA), IOP, range of goniosynechia and complications were retrospectively observed. RESULTS: Nine patients with secondary angle-closure glaucoma induced by traumatic lens subluxation were included. The follow-up period was 51.1±8.6mo. The preoperative range of zonule rupture was 158.2°±33.0°, and the range of goniosynechia was 220.0°±92.5°. The baseline BCVA was 0.9±1.0 logMAR, IOP was 30.7±17.3 mm Hg, and number of anti-glaucoma medication was 3.2±1.1. Mild intraoperative hyphaemia with 8 eyes (88.8%) in the anterior chamber, and was absorbed two days postoperatively. One eye (11.1%) had postoperative ciliary body detachment and was recovered after five days of topical drug treatment. BCVA was 0.2±0.2 logMAR at 3mo postoperatively. The average IOP at the last follow-up was 16.7±2.0 mm Hg, and no anti-glaucoma medications were used. The average range of recurrent goniosynechia was 54.9°±33° at the final postoperative gonioscopic examination. CONCLUSION: Phaco-CTR-IOL-OE-GSL is safe and effective in the treatment of secondary angle-closure glaucoma induced by traumatic lens subluxation. The use of an endoscope provides a more direct and clear examination for GSL, and 360° dissection is easily achieved.

scholarly journals Effect of phacoemulsification with intraocular lens implantation in eyes with cataract and functioning filtering blebs

2013 ◽  
Vol 13 (2) ◽  
pp. 33-41
Author(s):  
Devendra Maheshwari ◽  
Rengappa Ramakrishanan ◽  
Mohideen Abdul Kader ◽  
Neelam Pawar ◽  
Ankit Gupta
Keyword(s):  
Visual Acuity ◽  
Intraocular Pressure ◽  
Intraocular Lens ◽  
Intraocular Lens Implantation ◽  
Corrected Visual Acuity ◽  
Lens Implantation ◽  
The Mean ◽  
One Year ◽  
Best Corrected Visual Acuity

Aim: To evaluate the effect of phacoemulsification with intraocular lens implantation in eyes with pre-existing trabeculectomy.Methods: This prospective single-center clinical study evaluated intraocular pressure in 60 eyes of 60 patients who underwent phacoemulsification and implantation of a foldable intraocular lens after a previous successful trabeculectomy. Patients who had a trabeculectomy more than one year prior to the study were included. Intraocular pressure, number of antiglaucoma medications, bleb appearance, and visual acuity were recorded preoperatively, and at each follow-up examination and 12 months after phacoemulsification.Results: The mean intraocular pressure before phacoemulsification was 12.42 mmHg (SD, 4.60 mmHg), which increased to 14.98 mmHg (SD, 4.18 mmHg), 14.47 mmHg (SD, 3.58 mmHg), 15.44 mmHg (SD, 3.60 mmHg), and 15.71 mmHg (SD, 3.47 mmHg) after one, three, six, and 12 months, respectively. At each follow-up visit, the mean IOP was significantly higher than the preoperative value (p < 0.001, p = 0.015, p ≤ 0.001, and p = 0.001 at month one, three, six, and 12, respectively). The mean preoperative best-corrected visual acuity was 0.98 logMAR (SD, 0.44 logMAR) and the mean postoperative best-corrected visual acuity at 12 months was 0.20 logMAR (SD, 0.21 logMAR) [p = 0.0001]. The mean preoperative number of antiglaucoma medications used was 0.57 (SD, 0.63), which increased to 0.65 (SD, 0.63 ), 0.70 (SD, 0.72 ) 0.68, (SD, 0.70), and 0.67 (SD, 0.77 ) at one, three, six, and 12 months, respectively, but there were no statistically significant differences. Bleb size decreased clinically after phacoemulsification. Nineteen of 60 eyes (32%) developed fibrosis of bleb with decreased bleb size.Conclusion: Phacoemulsification with intraocular lens implantation significantly increased intraocular pressure and increased the number of antiglaucoma medications in eyes with pre-existing functioning filtering blebs.

scholarly journals Efficacy and Safety of Combined Phacoemulsification, Intraocular Lens Implantation, Goniosynechialysis, and Trabectome in Patients With Primary Angle-Closure Glaucoma

2021 ◽  
Author(s):  
Yu Wang ◽  
Zhiqiao Liang ◽  
Yu Zhang ◽  
Hennein Lauren ◽  
Ying Han ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Intraocular Lens Implantation ◽  
Efficacy And Safety ◽  
Primary Angle Closure ◽  
Primary Angle Closure Glaucoma ◽  
Lens Implantation

Abstract We evaluated the efficacy and safety of combined phacoemulsification, intraocular lens implantation, goniosynechialysis (GSL), and trabectome in patients with primary angle-closure glaucoma (PACG). In this prospective interventional study, twenty patients (22 eyes) of PACG treated with combined phacoemulsification, intraocular lens implantation, GSL, and trabectome between September 2017 to September 2020 were recruited. The intraocular pressure (IOP), the number of glaucoma medications, and best-corrected visual acuity (BCVA) were recorded at baseline, 1, 3, 6, 12, and 24 months after operation. IOP was decreased significantly from 20.69±6.90 mmHg at baseline to 15.83±2.79mmHg at 24 months’ follow-up (P=0.043). The number of glaucoma medications reduced from 2.76±1.14 preoperatively to 0.73±0.77 at 24 months’ follow-up (P=0.026). The qualified success rate was 86.8% at 2 years. The reduction of IOP showed a positive correlation with baseline IOP (p<0.001) and the reduction of the number of glaucoma medications was positively correlated with baseline number of glaucoma medications (p<0.001). There was no vision-threatening complication during and after operation. The combined procedure of phacoemulsification, IOL implantation, GSL, and trabectome was effective and safe for PACG patients. It may provide a new method for PACG patients especially those with long term and extensive goniosynechia.

scholarly journals Efficacy and safety of phacoemulsification plus goniosynechialysis and trabectome in patients with primary angle-closure glaucoma

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yu Wang ◽  
Zhi-qiao Liang ◽  
Yu Zhang ◽  
Lauren Hennein ◽  
Ying Han ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Intraocular Lens Implantation ◽  
Efficacy And Safety ◽  
Primary Angle Closure ◽  
Primary Angle Closure Glaucoma ◽  
Case Series Study ◽  
Lens Implantation

AbstractWe evaluated the efficacy and safety of combined phacoemulsification, intraocular lens implantation, goniosynechialysis (GSL), and trabectome in patients with primary angle-closure glaucoma (PACG). Twenty patients (22 eyes) of PACG treated with combined phacoemulsification, intraocular lens implantation, GSL, and trabectome between September 2017 and September 2020 were included in this case series study. The intraocular pressure (IOP), number of glaucoma medications, and best-corrected visual acuity (BCVA) were recorded at baseline, 1, 3, 6, and 12 months after surgery. Successful surgery was defined as IOP < 21 mmHg with or without IOP-lowering medications. IOP was decreased significantly from 22.07 ± 6.62 mmHg at baseline to 15.06 ± 3.39 mmHg at 12 months’ follow-up (p = 0.001). The number of glaucoma medications was significantly reduced from 2.68 ± 1.17 preoperatively to 0.78 ± 0.73 at 12 months’ follow-up (p < 0.01). The rate of successful surgery was 88.9% at 12 months. The reduction in IOP showed a positive correlation with baseline IOP (p < 0.001), and the reduction in number of glaucoma medications was positively correlated with baseline number of glaucoma medications (p < 0.001). There were no vision-threatening complications intraoperatively or postoperatively. Combined phacoemulsification, IOL implantation, GSL, and trabectome were effective and safe in PACG patients in this study. These combined surgical techniques may be useful in PACG patients, especially those with long term and extensive peripheral anterior synechiae.

scholarly journals Combined Phacoemulsification and Goniosynechialysis under an Endoscope for Chronic Primary Angle-Closure Glaucoma

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Li Nie ◽  
Weihua Pan ◽  
Aiwu Fang ◽  
Zhangliang Li ◽  
Zhenbin Qian ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Anterior Segment ◽  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Primary Angle Closure ◽  
Primary Angle Closure Glaucoma ◽  
Corrected Visual Acuity ◽  
Corneal Endothelial Cell Density ◽  
The Mean

Purpose. To investigate the clinical efficacy and safety of combined phacoemulsification with goniosynechialysis (GSL) under an ophthalmic endoscope for chronic primary angle-closure glaucoma and coexisting cataract. Methods. This is a retrospective study. The intraocular pressure (IOP), best-corrected visual acuity (BCVA), and number of glaucoma medications at baseline and each postoperative follow-up visit were recorded. Other measurements included supraciliochoroidal fluid measured by anterior segment optical coherence tomography, corneal endothelial cell density (ECD), and peripheral anterior synechia (PAS). All patients were followed for more than a year. Results. Thirty-eight eyes of 31 patients were included. The mean follow-up duration was 16.3 ± 3.9 months. The IOP decreased from 22.2 ± 9.3 mmHg at baseline to 15.4 ± 4.2 mmHg at the last follow-up (P<0.001). The mean number of glaucoma medications (0.1 ± 0.6) at the last follow-up was significantly lower than the preoperative number (2.3 ± 1.1) (P<0.001). All patients achieved improved or stable visual acuity after surgery. All patients achieved a complete opened angle after GSL. The postoperative complications included hyphema (7.9%), exudation (5.3%), transiently elevated IOP (55.3%), and supraciliochoroidal fluid (40%). Conclusions. Combined phacoemulsification and GSL under an endoscope can completely reopen PAS and is an effective and safe method for patients with chronic primary angle-closure glaucoma and coexisting cataract.

scholarly journals Transscleral Diode Cyclophotocoagulation in Treatment of Glaucoma

2020 ◽  
Vol 76 (5) ◽  
pp. 236-242
Author(s):  
Petra Farraová ◽  
Marta Ondrejková ◽  
Daniela Demianová
Keyword(s):  
Visual Acuity ◽  
Intraocular Pressure ◽  
Open Angle Glaucoma ◽  
Angle Closure ◽  
Primary Angle Closure Glaucoma ◽  
Corrected Visual Acuity ◽  
Advanced Glaucoma ◽  
Body Energy ◽  
Best Corrected Visual Acuity

Cyclodestructive procedures are an alternative of surgical treatment of medically refractory glaucoma. Aim: To assess efficiency and safety of diode cyclophotocoagulation (CPC). Methods: Retrospective study included 81 eyes with advanced glaucoma operated with CPC for elevated intraocular pressure (IOP) from January 2017 to January 2019. CPC was performed in retrobulbar anesthesia with contact diode laser FOX (A.R.C. Laser, Germany) of wavelength 810 nm, transsclerally to the ciliary body. Energy settings: intensity 2 W, exposition time 2 s, 18 applications in arc of 360°. Decrease of intraocular pressure was investigated during month 1, 6 and 12 after CPC. Safety was evaluated according to the best corrected visual acuity (BCVA) on Snellen optotypes and number of postoperative complications. Results: Study on 31 eyes of 24 patients, 21 (68 %) women and 10 (32 %) men, with follow-up during more than 12 months. Mean follow-up time was 19.5 ± 6.1 (from 12 to 29) months. Average age was 75.9 ± 9.2 (56 - 93) years. Indication for CPC was primary open angle glaucoma in 15 eyes (49 %), primary angle closure glaucoma in 6 eyes (19 %) and secondary glaucomas in 10 eyes (32 %). All patients were on therapy of 4 antiglaucomatic drops and 10 of them (32 %) on acetazolamide pills. IOP before CPC was 25.4 ± 11.0 (13–56) mm Hg. After 1 year IOP decreased to 16.9 ± 6.1 (8–40) mm Hg. Best corrected visual acuity (BCVA) before CPC was 0.39 ± 0.34 (0-1), 1 year after CPC 0.36 ± 0.33 (0-1). 1 year after CPC, 11 eyes (35 %) lost 0.23 ± 0.14 rows. 6 from these (19 %) due to other acquired ocular pathologies. Hypotony occurred in 6 % and uveitis in 10 % eyes. Conclusion: CPC is a safe and effective method of lowering IOP.

Sub-Threshold Micro Pulse Laser (810NM): Treatment for Chronic Central Serous Retinopathy

2021 ◽  
Vol 37 (2) ◽  
Author(s):  
Mariam Shamim Kashif ◽  
Najia Uzair ◽  
Lubna Feroz ◽  
Asaad Mehmood
Keyword(s):  
Retinal Thickness ◽  
Case Series ◽  
Central Retinal Thickness ◽  
Central Serous Retinopathy ◽  
Invasive Treatment ◽  
Micropulse Laser ◽  
Corrected Visual Acuity ◽  
Best Corrected Visual Acuity ◽  
Sd Oct

Purpose:  To find the effectiveness of sub-threshold (810nm) micropulse diode laser treatment (SMT) in chronic central serous retinopathy (CSR). Study Design:  Interventional case series. Place and Duration of Study:  Layton Rahmatulla benevolent trust eye hospital, from April 2019 to July 2020. Methods:  The patients of chronic CSR (≥ 6 months) participated in the study. We used Spectral Domain Optical coherence tomography (SD-OCT) to record baseline central retinal thickness (CT). Best corrected visual acuity (BCVA) was recorded with Snellen’s chart and converted to Log MAR for statistical analysis. All patients underwent treatment with sub-threshold laser (810nm) in micropulse mode with 5% duty cycle (DC). Results:  Twenty five eyes with chronic CSR were enrolled in the study. The patients were treated with laser and final assessment was made at 6 months. Mean BCVA at presentation was 0.46 Log MAR ± 0.12 and a mean baseline CT of 362.2 μm ± 32.6µm. At final follow-up there was a mean decrease in CT of 97.2 μm ± 21.8 from the baseline. After treatment mean BCVA was 0.33 Log MAR ± 0.12 and mean CT was 266 μm ± 20.9. Nineteen out of twenty-five eyes (76%) achieved a gain of vision between 1 to 3 lines and gain of 3 lines was achieved in 8% of cases. At the final follow-up there was incomplete resolution of sub retinal fluid in 4 eyes (16%) with no improvement in BCVA. Conclusion:  SMT (810 nm) is an effective and minimally invasive treatment modality for chronic CSR. Key Words:  Sub-Threshold micropulse laser, Central serous retinopathy, Central retinal thickness, sub retinal fluid.

scholarly journals The effect of amblyopia on clinical outcomes of children with astigmatism

2021 ◽  
Vol 13 ◽  
pp. 251584142110408
Author(s):  
Burçin Çakır ◽  
Nilgün Özkan Aksoy ◽  
Sedat Özmen ◽  
Özlem Bursalı
Keyword(s):  
Visual Acuity ◽  
Clinical Outcomes ◽  
Medical Records ◽  
Convergence Insufficiency ◽  
Corrected Visual Acuity ◽  
Ocular Deviation ◽  
The Mean ◽  
The Difference ◽  
Best Corrected Visual Acuity

Background: Amblyopia is more common in children with high astigmatism, but factors contributing to development of amblyopia and visual outcomes are not fully understood. Objective: To evaluate the effect of amblyopia on the clinical outcomes in children with ⩾1.75 diopter (D) astigmatism. Methods: We reviewed the medical records of children with ⩾1.75 D astigmatism with and without amblyopia (amblyopes group and non-amblyopes group). The mean age, gender, amount and type of ocular deviation, presence of convergence insufficiency (CI), stereopsis, time of initial spectacle use and follow-up time, differences in best-corrected visual acuity (VoD) and spherical equivalent (SE) between eyes were assessed and compared between the groups. Best-corrected visual acuity (BCVA), mean SE, astigmatism measurements were assessed and compared between amblyopic, fellow, and non-amblyopic eyes. Results: The records included 68 eyes of 34 children with amblyopia and 56 eyes of 28 children without amblyopia. The mean age, gender, amount and type of ocular deviation, presence of CI, stereopsis, time of initial spectacle use, follow-up time, and the difference in SE did not differ between groups. In amblyopes, exodeviation was more common and statistically greater in near (33 cm) than at distance (6 m) (p = 0.005). The mean BCVA and astigmatism values were statistically different between amblyopic, fellow, and non-amblyopic eyes. Conclusion: A greater near than distance exodeviation and higher mean astigmatism value were found in amblyopic children with astigmatism.

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